azov | 8390df4f8dc9430a5896eadd1edf330bec8867f4abdfa7f619eb3c994699bbd8 | Triage

Sharing

General

Target

2025-03-06_896fbf3838f3cc71e9b651fdb46ddb06_ryuk
Size

2.8MB
Sample

250306-xkskyawjx3
MD5

896fbf3838f3cc71e9b651fdb46ddb06
SHA1

081d630502e820ab5c3489b21bfc8242790c4537
SHA256

8390df4f8dc9430a5896eadd1edf330bec8867f4abdfa7f619eb3c994699bbd8
SHA512

2dba44cc797b147ec8f188d7626734f61f34abbfe4d5476c13c8277cc39f631511eee35b2f154de2180d58c2e9492a383c0a4f59d3de3a3fbc1cab372bef6762
SSDEEP

49152:1ypXywS6mCa507NUUWn043oHS3fLYwVq1/xT3DDbw0TUqyKxP78:TChSDYw8yixPw

Score

10^/10

azov credential_access discovery persistence ransomware spyware stealer wiper

Malware Config

Targets

- Target
  
  2025-03-06_896fbf3838f3cc71e9b651fdb46ddb06_ryuk
- Size
  
  2.8MB
- MD5
  
  896fbf3838f3cc71e9b651fdb46ddb06
- SHA1
  
  081d630502e820ab5c3489b21bfc8242790c4537
- SHA256
  
  8390df4f8dc9430a5896eadd1edf330bec8867f4abdfa7f619eb3c994699bbd8
- SHA512
  
  2dba44cc797b147ec8f188d7626734f61f34abbfe4d5476c13c8277cc39f631511eee35b2f154de2180d58c2e9492a383c0a4f59d3de3a3fbc1cab372bef6762
- SSDEEP
  
  49152:1ypXywS6mCa507NUUWn043oHS3fLYwVq1/xT3DDbw0TUqyKxP78:TChSDYw8yixPw
Score

10^/10

azov credential_access discovery persistence ransomware spyware stealer wiper
- Azov
  A wiper seeking only damage, first seen in 2022.
  ransomware wiper azov
- Azov family
  azov
- Renames multiple (8204) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Credentials from Password Stores: Windows Credential Manager
  Suspicious access to Credentials History.
  credential_access stealer
- Drops startup file
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Windows Credential Manager

Unsecured Credentials

Credentials In Files

Discovery

Browser Information Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

azovcredential_accessdiscoverypersistenceransomwarespywarestealerwiper

behavioral2

azovcredential_accessdiscoverypersistenceransomwarespywarestealerwiper